Psychology is not just about illness or health; it is about work,education,insight,love,growth,and play.

心理学关注的不仅仅是疾病或健康状况;,还包括工作，教育，洞察力，爱，成长和玩乐。

哈佛公开课 - 幸福课课程节选

Psychology is not just the study of disease,weakness,and damage it also is the study of strength and virtue, Treatment is not just fixing what is wrong; it also is building what is right.

心理学不仅是对疾病，弱点和伤害进行研究,它也研究优点和美德，治疗不只是修复错误;,同时也要塑造正确的东西。

哈佛公开课 - 幸福课课程节选

The reason is because there are two different approaches to deal with illness: one,the positive psychological approach is that the illness is the absence of health, as opposed to health is the absence of illness.

究其原因，是因为有两种不同的方法,对付疾病，一是积极心理学方法,它指的是，疾病相当于不健康，相对地，健康等于没疾病。

哈佛公开课 - 幸福课课程节选